Key result
SAFE anesthesia may reduce VTE risk without the bleeding complications of chemoprophylaxis.
Why the study?
Does the SAFE anesthesia method without chemoprophylaxis prevent venous thromboembolism and reduce bleeding compared to traditional general anesthesia with anticoagulation in patients undergoing elective plastic surgery?
Does the SAFE anesthesia method without chemoprophylaxis prevent venous thromboembolism and reduce bleeding compared to traditional general anesthesia with anticoagulation in patients undergoing elective plastic surgery?
This review challenges the routine use of anticoagulation for VTE prophylaxis in plastic surgery, advocating instead for the SAFE anesthesia method to minimize both VTE and bleeding risks.
Does not support changing chemoprophylaxis practices in plastic surgery; hypothesis-generating for SAFE anesthesia pending higher-level evidence.
SUMMARY: The Venous Thromboembolism Prevention study concludes that anticoagulation is effective in reducing the risk of thromboembolism in patients who are identified as higher risk by Caprini scores. This report critically assesses the statistics used in the Venous Thromboembolism Prevention study, its method of data presentation, and its conclusions. The usefulness of risk stratification and the value of anticoagulation-both prevailing concepts in risk reduction today-are challenged. Actual data show that chemoprophylaxis has no proven benefit in plastic surgery. Complications of anticoagulation predictably include excessive bleeding and hematomas, which may be serious and life-threatening. Several large published series of patients undergoing elective plastic surgery under total intravenous anesthesia have shown a much reduced risk of thromboembolism. A SAFE (Spontaneous breathing, Avoid gas, Face up, Extremities mobile) anesthesia method is discussed as a safer and more effective alternative to traditional general endotracheal anesthesia and anticoagulation. The choice for plastic surgeons is not between a venous thromboembolism and a hematoma. The choice is between a thromboembolism and adjusting our anesthesia and surgery habits to reduce the risk to a baseline level.
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Eric Swanson (2014) conducted a review in Venous thromboembolism prevention in plastic surgery. SAFE (Spontaneous breathing, Avoid gas, Face up, Extremities mobile) anesthesia vs. Traditional general endotracheal anesthesia and anticoagulation was evaluated on Venous thromboembolism and bleeding complications. A critical review suggests chemoprophylaxis has no proven benefit in plastic surgery and advocates for SAFE anesthesia to reduce thromboembolism risk without the bleeding risks of anticoagulation.
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